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ロック( NFSv3 )を大量に実行するとレイテンシが高くなります

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Category:
ontap-9
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perf
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環境

  • ONTAP 9
  • NFSv3のロック
  • ネットワークロックマネージャ(NLM)

問題

  • NFSv3 ボリュームのレイテンシが高い(ロックあり)
  • 監視ツールでレイテンシが直線的に増加
  • vserver lock show コマンドは長時間連続して実行され、完了しません。 

 

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